The
VRM methodology is a scientific method
developed by the Bureau of Land Management
(BLM) in the USA to assess the suitability
of visual impacts in an objective
manner. It also provides a way to
analyse potential visual impacts and
apply visual design techniques to
ensure that surface-disturbing activities
are in harmony with their surroundings.
Determining how an area should be
managed first requires an assessment
of the area’s scenic value as
different areas require different
levels of management. It is not intended
to be the only means of resolving
these impacts. It should be used as
a guide, tempered by common sense,
to ensure that every attempt is made
to minimise potential visual impacts.
The basic philosophy underlying the
system is: The degree to which a management
activity affects the visual quality
of a landscape depends on the visual
contrast created between a project
and the existing landscape. Modifications
which repeat the basic elements (form,
line, colour and texture) found in
that environment create lower degrees
of contrast and subsequently less
visual impact.
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